package com.wang.boot1.service;

import com.wang.boot1.entity.Promo;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author wang
 * @since 2021-11-26
 */
public interface IPromoService extends IService<Promo> {

}
